Molding Process
8 visualizaciones
Brittle fracture of PLA (low unnotched impact strength)
Fenómeno del problema
PLA products also break under impact without a notch.
Análisis de la causa
PLA itself is notch sensitive, but the unnotched impact strength is also not high, and the brittleness characteristics are obvious.
Solución
Toughen modified PLA (elastomer blending); product design without notches also needs a safety factor.
Conclusión clave
PLA brittleness is the core concern in preparation and use.
¿Le ha resultado útil?
0 personas encontraron esto útil
¡Gracias por sus comentarios!